LS03-K3B12SS The Mornsun LS03-K3B12SS is a 3W AC to DC converter offering a 12V DC output. It accepts a wide AC input voltage range of 85 to 305 VAC.
Mfr Part #:

LS03-K3B12SS

Mfr Name: Morning Star Industrial
Morning Star Industrial
The Mornsun LS03-K3B12SS is a 3W AC to DC converter offering a 12V DC output. It accepts a wide AC input voltage range of 85 to 305 VAC.
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LS03-K3B12SS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
SVHC Present
Type
Voltage
Width

LS03-K3B12SS Description

Short technical summary and product information.

The Mornsun LS03-K3B12SS is an AC to DC converter designed for various applications. It provides a single 12V DC output with a maximum current of 250mA, delivering a total power of 3W. The converter features a wide AC input voltage range from 85 to 305 VAC, and also accepts a DC input range of 70 to 430 VDC.

 

With an efficiency of 73%, the LS03-K3B12SS operates within a temperature range of -40°C to 85°C with derating. Its compact dimensions are 26.4mm in length, 11.0mm in width, and 12.6mm in height. The mounting type is Through Hole, and it comes in a 6-SIP Module package.

 

This converter is suitable for ITE (Commercial) applications and carries CE approval. It is designed for reliable power conversion in a variety of electronic systems.

LS03-K3B12SS Quick Information

Product Type: AC to DC Converter
Canonical Name: Mornsun LS03-K3B12SS AC to DC Converter
Subcategory: AC to DC Converters

LS03-K3B12SS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LS03-K3B12SS Features

  • 3W AC to DC converter with 12V output.
  • Wide input voltage range: 85-305 VAC.
  • Compact size: 26.4 x 11.0 x 12.6 mm.
  • Through Hole mounting for easy integration.
  • CE approved for commercial applications.

LS03-K3B12SS Applications

  • Suitable for ITE commercial equipment.
  • Ideal for compact power supply designs.
  • Provides stable 12V DC output.
  • Wide voltage input accommodates global use.

LS03-K3B12SS FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the Mornsun LS03-K3B12SS?

The DC output voltage is 12 V.

What is the maximum output current for the LS03-K3B12SS?

The maximum DC output current is 0.25 A.

What is the power rating of the Mornsun LS03-K3B12SS converter?

The power rating is 3 W.

What is the input voltage range for the LS03-K3B12SS?

The AC input voltage range is 85 to 305 VAC, and the DC input voltage range is 70 to 430 VDC.

What is the operating temperature range of this AC to DC converter?

The operating temperature range is -40°C to 85°C, with derating.

How is the Mornsun LS03-K3B12SS mounted?

It is designed for Through Hole mounting.

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